The extremist sparkling LED technology with a snazzy dominating upper-class ball cap to create the faultless LED lighted hat solution. This is an extremely various head for both distance and extremist boon up lighting. The built in lights are such more and easy than some other head lamp solutions. The five LED lights provide more than 48 lumens, they 're extremely ! . The user-friendly on/off out of sight button. With one click, Press the LED lights, the lights go out. GUIDE : 1. on assailable tonality. . . Press somewhere on picture. Specification Material : Cotton Weight : 3.5 oz Color : calamitous, Navy dejected Type of Bulb : Batteries Included : Yes .